What would life be if we had no courage to attempt anything?
Any sufficiently advanced technology is indistinguishable from magic.
Our identity is very closely associated with our thoughts and feelings. Usually, when we feel anger, we become angry. We are anger itself. When we feel depressed, we are depression. When we feel greedy we are greed. It's easy to see ourselves in the emotional 'guise du jour' and mistake this costume for who we really are beneath it.
If you see someone without a smile, give them one of yours.
To achieve your dream, see the world as you want it to be, not as it may appear to be.
When you can look a coming storm in the face without fear, you have mastered your life.
There are no failures, only outcomes. As long as I learn something, I am succeeding.
All men who have achieved great things have been great dreamers.